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The Single UNIX &reg; Specification, Version 2<br>
Copyright &copy; 1997 The Open Group

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<h4><a name = "tag_000_007_1816">&nbsp;</a>NAME</h4><blockquote>
putwc - put a wide-character on a stream
</blockquote><h4><a name = "tag_000_007_1817">&nbsp;</a>SYNOPSIS</h4><blockquote>
<pre><code>

#include &lt;<a href="stdio.h.html">stdio.h</a>&gt;
#include &lt;<a href="wchar.h.html">wchar.h</a>&gt;

wint_t putwc(wchar_t <i>wc</i>, FILE *<i>stream</i>);
</code>
</pre>
</blockquote><h4><a name = "tag_000_007_1818">&nbsp;</a>DESCRIPTION</h4><blockquote>
The
<i>putwc()</i>
function is equivalent to
<i><a href="fputwc.html">fputwc()</a></i>,
except that if it is implemented as a macro it may evaluate
<i>stream</i>
more than once, so the argument should never be an expression
with side-effects.
</blockquote><h4><a name = "tag_000_007_1819">&nbsp;</a>RETURN VALUE</h4><blockquote>
Refer to
<i><a href="fputwc.html">fputwc()</a></i>.
</blockquote><h4><a name = "tag_000_007_1820">&nbsp;</a>ERRORS</h4><blockquote>
Refer to
<i><a href="fputwc.html">fputwc()</a></i>.
</blockquote><h4><a name = "tag_000_007_1821">&nbsp;</a>EXAMPLES</h4><blockquote>
None.
</blockquote><h4><a name = "tag_000_007_1822">&nbsp;</a>APPLICATION USAGE</h4><blockquote>
Because it may be implemented as a macro,
<i>putwc()</i>
may treat a
<i>stream</i>
argument with side-effects incorrectly.  In particular,
<i>putwc(wc, *f++)</i>
need not work correctly.
Therefore, use of this interface is not recommended;
<i><a href="fputwc.html">fputwc()</a></i>
should be used instead.
</blockquote><h4><a name = "tag_000_007_1823">&nbsp;</a>FUTURE DIRECTIONS</h4><blockquote>
None.
</blockquote><h4><a name = "tag_000_007_1824">&nbsp;</a>SEE ALSO</h4><blockquote>
<i><a href="fputwc.html">fputwc()</a></i>,
<i><a href="stdio.h.html">&lt;stdio.h&gt;</a></i>,
<i><a href="wchar.h.html">&lt;wchar.h&gt;</a></i>.
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UNIX &reg; is a registered Trademark of The Open Group.<br>
Copyright &copy; 1997 The Open Group
<br> [ <a href="../index.html">Main Index</a> | <a href="../xshix.html">XSH</a> | <a href="../xcuix.html">XCU</a> | <a href="../xbdix.html">XBD</a> | <a href="../cursesix.html">XCURSES</a> | <a href="../xnsix.html">XNS</a> ]

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